1) eutectic reaction,eutectoid reaction
共晶反应<冶>
2) eutectic reaction
共晶反应
1.
Liquid spreading and microstructure of Ti/Cu eutectic reaction;
Ti/Cu共晶反应液相铺展及组织
2.
The results suggest that if Cu layer is too thin,the eutectic substance created from eutectic reaction is little,it can not fill the seam and the areas of joints are empty;if Cu layer is too thick,the eutectic substance is too much and there are many brittle Al-Cu compounds in the eutectic layer.
结果表明:铜层过薄,共晶反应生成的液相量太少,未能填满缝隙,接头有空洞出现;铜层过厚,共晶反应生成的液相量太多,在钎缝区形成较多的Al-Cu化合物脆性相。
3) eutectic phase
共晶相<冶>
4) salt eutectic
共晶盐<冶>
5) hypo-eutectic
亚共晶<冶>
6) two-component eutectic
二元共晶<冶>
补充资料：共晶反应
eutecticreaction：一种在恒温下发生的可逆相变——冷却时由一液相（液溶体）同时结晶为两个（或两个以上）固相的复相混合物，加热时则反之。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条